function addList(list) { setLists([...lists, list]); } function removeList(id) { const tempLists = lists.slice(); const index = tempLists.findIndex(list=> list.id === id); tempLists.splice(index, 1); setLists(tempLists); }
function addList(list) { setLists([...lists, list]); } function removeList(id) { const tempLists = lists.slice(); const index = tempLists.findIndex(list=> list.id === id); tempLists.splice(index, 1); setLists(tempLists); }